package 简单的工厂模式.工厂模式demo.商场促销;

/**
 * @author zyl
 * @Description
 * @since 2023/12/26 10:46
 */

public class CashNormal extends CashSuper{
    @Override
    public double acceptCash(double price, int num) {
        return price * num;
    }
}
